10242107980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4484

約数の個数: 144

約数和(自身を含む): 25405099776

約数和(自身を除く): 15162991796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 289, 310, 340, 403, 442, 527, 578, 620, 806, 884, 1054, 1105, 1156, 1445, 1612, 2015, 2108, 2210, 2635, 2890, 3757, 4030, 4397, 4420, 5270, 5780, 6851, 7514, 8060, 8794, 8959, 10540, 13702, 15028, 17588, 17918, 18785, 21985, 27404, 34255, 35836, 37570, 43970, 44795, 57161, 68510, 74749, 75140, 87940, 89590, 114322, 116467, 136307, 137020, 149498, 179180, 228644, 232934, 272614, 285805, 298996, 373745, 465868, 545228, 571610, 582335, 681535, 747490, 971737, 1143220, 1164670, 1270733, 1363070, 1494980, 1771991, 1943474, 2317219, 2329340, 2541466, 2726140, 3543982, 3886948, 4634438, 4858685, 5082932, 6353665, 7087964, 8859955, 9268876, 9717370, 11586095, 12707330, 16519529, 17719910, 19434740, 23172190, 25414660, 30123847, 33039058, 35439820, 39392723, 46344380, 60247694, 66078116, 78785446, 82597645, 120495388, 150619235, 157570892, 165195290, 196963615, 301238470, 330390580, 393927230, 512105399, 602476940, 787854460, 1024210798, 2048421596, 2560526995, 5121053990, 10242107980]

約数ペア:

[(1, 10242107980), (2, 5121053990), (4, 2560526995), (5, 2048421596), (10, 1024210798), (13, 787854460), (17, 602476940), (20, 512105399), (26, 393927230), (31, 330390580), (34, 301238470), (52, 196963615), (62, 165195290), (65, 157570892), (68, 150619235), (85, 120495388), (124, 82597645), (130, 78785446), (155, 66078116), (170, 60247694), (221, 46344380), (260, 39392723), (289, 35439820), (310, 33039058), (340, 30123847), (403, 25414660), (442, 23172190), (527, 19434740), (578, 17719910), (620, 16519529), (806, 12707330), (884, 11586095), (1054, 9717370), (1105, 9268876), (1156, 8859955), (1445, 7087964), (1612, 6353665), (2015, 5082932), (2108, 4858685), (2210, 4634438), (2635, 3886948), (2890, 3543982), (3757, 2726140), (4030, 2541466), (4397, 2329340), (4420, 2317219), (5270, 1943474), (5780, 1771991), (6851, 1494980), (7514, 1363070), (8060, 1270733), (8794, 1164670), (8959, 1143220), (10540, 971737), (13702, 747490), (15028, 681535), (17588, 582335), (17918, 571610), (18785, 545228), (21985, 465868), (27404, 373745), (34255, 298996), (35836, 285805), (37570, 272614), (43970, 232934), (44795, 228644), (57161, 179180), (68510, 149498), (74749, 137020), (75140, 136307), (87940, 116467), (89590, 114322)]