1753881220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1297}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 4542709248

約数和(自身を除く): 2788828028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 743, 910, 1297, 1486, 1820, 2594, 2972, 3715, 5188, 5201, 6485, 7430, 9079, 9659, 10402, 12970, 14860, 16861, 18158, 19318, 20804, 25940, 26005, 33722, 36316, 38636, 45395, 48295, 52010, 67444, 67613, 84305, 90790, 96590, 104020, 118027, 135226, 168610, 181580, 193180, 236054, 270452, 337220, 338065, 472108, 590135, 676130, 963671, 1180270, 1352260, 1927342, 2360540, 3854684, 4818355, 6745697, 9636710, 12527723, 13491394, 19273420, 25055446, 26982788, 33728485, 50110892, 62638615, 67456970, 87694061, 125277230, 134913940, 175388122, 250554460, 350776244, 438470305, 876940610, 1753881220]

約数ペア:

[(1, 1753881220), (2, 876940610), (4, 438470305), (5, 350776244), (7, 250554460), (10, 175388122), (13, 134913940), (14, 125277230), (20, 87694061), (26, 67456970), (28, 62638615), (35, 50110892), (52, 33728485), (65, 26982788), (70, 25055446), (91, 19273420), (130, 13491394), (140, 12527723), (182, 9636710), (260, 6745697), (364, 4818355), (455, 3854684), (743, 2360540), (910, 1927342), (1297, 1352260), (1486, 1180270), (1820, 963671), (2594, 676130), (2972, 590135), (3715, 472108), (5188, 338065), (5201, 337220), (6485, 270452), (7430, 236054), (9079, 193180), (9659, 181580), (10402, 168610), (12970, 135226), (14860, 118027), (16861, 104020), (18158, 96590), (19318, 90790), (20804, 84305), (25940, 67613), (26005, 67444), (33722, 52010), (36316, 48295), (38636, 45395)]