41995980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 139243104

約数和(自身を除く): 97247124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 131, 137, 156, 180, 195, 234, 260, 262, 274, 390, 393, 411, 468, 524, 548, 585, 655, 685, 780, 786, 822, 1170, 1179, 1233, 1310, 1370, 1572, 1644, 1703, 1781, 1965, 2055, 2340, 2358, 2466, 2620, 2740, 3406, 3562, 3930, 4110, 4716, 4932, 5109, 5343, 5895, 6165, 6812, 7124, 7860, 8220, 8515, 8905, 10218, 10686, 11790, 12330, 15327, 16029, 17030, 17810, 17947, 20436, 21372, 23580, 24660, 25545, 26715, 30654, 32058, 34060, 35620, 35894, 51090, 53430, 53841, 61308, 64116, 71788, 76635, 80145, 89735, 102180, 106860, 107682, 153270, 160290, 161523, 179470, 215364, 233311, 269205, 306540, 320580, 323046, 358940, 466622, 538410, 646092, 699933, 807615, 933244, 1076820, 1166555, 1399866, 1615230, 2099799, 2333110, 2799732, 3230460, 3499665, 4199598, 4666220, 6999330, 8399196, 10498995, 13998660, 20997990, 41995980]

約数ペア:

[(1, 41995980), (2, 20997990), (3, 13998660), (4, 10498995), (5, 8399196), (6, 6999330), (9, 4666220), (10, 4199598), (12, 3499665), (13, 3230460), (15, 2799732), (18, 2333110), (20, 2099799), (26, 1615230), (30, 1399866), (36, 1166555), (39, 1076820), (45, 933244), (52, 807615), (60, 699933), (65, 646092), (78, 538410), (90, 466622), (117, 358940), (130, 323046), (131, 320580), (137, 306540), (156, 269205), (180, 233311), (195, 215364), (234, 179470), (260, 161523), (262, 160290), (274, 153270), (390, 107682), (393, 106860), (411, 102180), (468, 89735), (524, 80145), (548, 76635), (585, 71788), (655, 64116), (685, 61308), (780, 53841), (786, 53430), (822, 51090), (1170, 35894), (1179, 35620), (1233, 34060), (1310, 32058), (1370, 30654), (1572, 26715), (1644, 25545), (1703, 24660), (1781, 23580), (1965, 21372), (2055, 20436), (2340, 17947), (2358, 17810), (2466, 17030), (2620, 16029), (2740, 15327), (3406, 12330), (3562, 11790), (3930, 10686), (4110, 10218), (4716, 8905), (4932, 8515), (5109, 8220), (5343, 7860), (5895, 7124), (6165, 6812)]