3937366940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21727}}^1$

素因数の和:21807

約数の個数: 96

約数和(自身を含む): 9658704384

約数和(自身を除く): 5721337444

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 41, 52, 65, 68, 82, 85, 130, 164, 170, 205, 221, 260, 340, 410, 442, 533, 697, 820, 884, 1066, 1105, 1394, 2132, 2210, 2665, 2788, 3485, 4420, 5330, 6970, 9061, 10660, 13940, 18122, 21727, 36244, 43454, 45305, 86908, 90610, 108635, 181220, 217270, 282451, 369359, 434540, 564902, 738718, 890807, 1129804, 1412255, 1477436, 1781614, 1846795, 2824510, 3563228, 3693590, 4454035, 4801667, 5649020, 7387180, 8908070, 9603334, 11580491, 15143719, 17816140, 19206668, 23160982, 24008335, 30287438, 46321964, 48016670, 57902455, 60574876, 75718595, 96033340, 115804910, 151437190, 196868347, 231609820, 302874380, 393736694, 787473388, 984341735, 1968683470, 3937366940]

約数ペア:

[(1, 3937366940), (2, 1968683470), (4, 984341735), (5, 787473388), (10, 393736694), (13, 302874380), (17, 231609820), (20, 196868347), (26, 151437190), (34, 115804910), (41, 96033340), (52, 75718595), (65, 60574876), (68, 57902455), (82, 48016670), (85, 46321964), (130, 30287438), (164, 24008335), (170, 23160982), (205, 19206668), (221, 17816140), (260, 15143719), (340, 11580491), (410, 9603334), (442, 8908070), (533, 7387180), (697, 5649020), (820, 4801667), (884, 4454035), (1066, 3693590), (1105, 3563228), (1394, 2824510), (2132, 1846795), (2210, 1781614), (2665, 1477436), (2788, 1412255), (3485, 1129804), (4420, 890807), (5330, 738718), (6970, 564902), (9061, 434540), (10660, 369359), (13940, 282451), (18122, 217270), (21727, 181220), (36244, 108635), (43454, 90610), (45305, 86908)]