1570274420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{811}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 3884582016

約数和(自身を除く): 2314307596

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 677, 715, 811, 1354, 1430, 1622, 2708, 2860, 3244, 3385, 4055, 6770, 7447, 8110, 8801, 8921, 10543, 13540, 14894, 16220, 17602, 17842, 21086, 29788, 35204, 35684, 37235, 42172, 44005, 44605, 52715, 74470, 88010, 89210, 96811, 105430, 115973, 148940, 176020, 178420, 193622, 210860, 231946, 387244, 463892, 484055, 549047, 579865, 968110, 1098094, 1159730, 1936220, 2196188, 2319460, 2745235, 5490470, 6039517, 7137611, 10980940, 12079034, 14275222, 24158068, 28550444, 30197585, 35688055, 60395170, 71376110, 78513721, 120790340, 142752220, 157027442, 314054884, 392568605, 785137210, 1570274420]

約数ペア:

[(1, 1570274420), (2, 785137210), (4, 392568605), (5, 314054884), (10, 157027442), (11, 142752220), (13, 120790340), (20, 78513721), (22, 71376110), (26, 60395170), (44, 35688055), (52, 30197585), (55, 28550444), (65, 24158068), (110, 14275222), (130, 12079034), (143, 10980940), (220, 7137611), (260, 6039517), (286, 5490470), (572, 2745235), (677, 2319460), (715, 2196188), (811, 1936220), (1354, 1159730), (1430, 1098094), (1622, 968110), (2708, 579865), (2860, 549047), (3244, 484055), (3385, 463892), (4055, 387244), (6770, 231946), (7447, 210860), (8110, 193622), (8801, 178420), (8921, 176020), (10543, 148940), (13540, 115973), (14894, 105430), (16220, 96811), (17602, 89210), (17842, 88010), (21086, 74470), (29788, 52715), (35204, 44605), (35684, 44005), (37235, 42172)]