21845543330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8632

約数の個数: 96

約数和(自身を含む): 44802062928

約数和(自身を除く): 22956519598

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 169, 185, 205, 338, 370, 410, 481, 533, 845, 962, 1066, 1517, 1690, 2405, 2665, 3034, 4810, 5330, 6253, 6929, 7585, 8521, 12506, 13858, 15170, 17042, 19721, 31265, 34645, 39442, 42605, 62530, 69290, 85210, 98605, 110773, 197210, 221546, 256373, 315277, 349361, 512746, 553865, 630554, 698722, 1107730, 1281865, 1440049, 1576385, 1746805, 2563730, 2880098, 3152770, 3493610, 4098601, 4541693, 7200245, 8197202, 9083386, 12926357, 14400490, 20493005, 22708465, 25852714, 40986010, 45416930, 53281813, 59042009, 64631785, 106563626, 118084018, 129263570, 168042641, 266409065, 295210045, 336085282, 532818130, 590420090, 840213205, 1680426410, 2184554333, 4369108666, 10922771665, 21845543330]

約数ペア:

[(1, 21845543330), (2, 10922771665), (5, 4369108666), (10, 2184554333), (13, 1680426410), (26, 840213205), (37, 590420090), (41, 532818130), (65, 336085282), (74, 295210045), (82, 266409065), (130, 168042641), (169, 129263570), (185, 118084018), (205, 106563626), (338, 64631785), (370, 59042009), (410, 53281813), (481, 45416930), (533, 40986010), (845, 25852714), (962, 22708465), (1066, 20493005), (1517, 14400490), (1690, 12926357), (2405, 9083386), (2665, 8197202), (3034, 7200245), (4810, 4541693), (5330, 4098601), (6253, 3493610), (6929, 3152770), (7585, 2880098), (8521, 2563730), (12506, 1746805), (13858, 1576385), (15170, 1440049), (17042, 1281865), (19721, 1107730), (31265, 698722), (34645, 630554), (39442, 553865), (42605, 512746), (62530, 349361), (69290, 315277), (85210, 256373), (98605, 221546), (110773, 197210)]