1044589390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8605

約数の個数: 64

約数和(自身を含む): 2164724352

約数和(自身を除く): 1120134962

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 2665, 2990, 4715, 5330, 8521, 9430, 12259, 17042, 24518, 42605, 61295, 85210, 110773, 122590, 195983, 221546, 349361, 391966, 553865, 698722, 979915, 1107730, 1746805, 1959830, 2547779, 3493610, 4541693, 5095558, 8035303, 9083386, 12738895, 16070606, 22708465, 25477790, 40176515, 45416930, 80353030, 104458939, 208917878, 522294695, 1044589390]

約数ペア:

[(1, 1044589390), (2, 522294695), (5, 208917878), (10, 104458939), (13, 80353030), (23, 45416930), (26, 40176515), (41, 25477790), (46, 22708465), (65, 16070606), (82, 12738895), (115, 9083386), (130, 8035303), (205, 5095558), (230, 4541693), (299, 3493610), (410, 2547779), (533, 1959830), (598, 1746805), (943, 1107730), (1066, 979915), (1495, 698722), (1886, 553865), (2665, 391966), (2990, 349361), (4715, 221546), (5330, 195983), (8521, 122590), (9430, 110773), (12259, 85210), (17042, 61295), (24518, 42605)]