4428976280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 10535313600

約数和(自身を除く): 6106337320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 157, 166, 232, 290, 293, 314, 332, 415, 580, 586, 628, 664, 785, 830, 1160, 1172, 1256, 1465, 1570, 1660, 2344, 2407, 2930, 3140, 3320, 4553, 4814, 5860, 6280, 8497, 9106, 9628, 11720, 12035, 13031, 16994, 18212, 19256, 22765, 24070, 24319, 26062, 33988, 36424, 42485, 45530, 46001, 48140, 48638, 52124, 65155, 67976, 84970, 91060, 92002, 96280, 97276, 104248, 121595, 130310, 169940, 182120, 184004, 194552, 230005, 243190, 260620, 339880, 368008, 377899, 460010, 486380, 521240, 705251, 755798, 920020, 972760, 1334029, 1410502, 1511596, 1840040, 1889495, 2668058, 2821004, 3023192, 3526255, 3778990, 3818083, 5336116, 5642008, 6670145, 7052510, 7557980, 7636166, 10672232, 13340290, 14105020, 15115960, 15272332, 19090415, 26680580, 28210040, 30544664, 38180830, 53361160, 76361660, 110724407, 152723320, 221448814, 442897628, 553622035, 885795256, 1107244070, 2214488140, 4428976280]

約数ペア:

[(1, 4428976280), (2, 2214488140), (4, 1107244070), (5, 885795256), (8, 553622035), (10, 442897628), (20, 221448814), (29, 152723320), (40, 110724407), (58, 76361660), (83, 53361160), (116, 38180830), (145, 30544664), (157, 28210040), (166, 26680580), (232, 19090415), (290, 15272332), (293, 15115960), (314, 14105020), (332, 13340290), (415, 10672232), (580, 7636166), (586, 7557980), (628, 7052510), (664, 6670145), (785, 5642008), (830, 5336116), (1160, 3818083), (1172, 3778990), (1256, 3526255), (1465, 3023192), (1570, 2821004), (1660, 2668058), (2344, 1889495), (2407, 1840040), (2930, 1511596), (3140, 1410502), (3320, 1334029), (4553, 972760), (4814, 920020), (5860, 755798), (6280, 705251), (8497, 521240), (9106, 486380), (9628, 460010), (11720, 377899), (12035, 368008), (13031, 339880), (16994, 260620), (18212, 243190), (19256, 230005), (22765, 194552), (24070, 184004), (24319, 182120), (26062, 169940), (33988, 130310), (36424, 121595), (42485, 104248), (45530, 97276), (46001, 96280), (48140, 92002), (48638, 91060), (52124, 84970), (65155, 67976)]