165710350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 351540000

約数和(自身を除く): 185829650

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 59, 65, 118, 130, 145, 149, 290, 295, 298, 325, 377, 590, 650, 725, 745, 754, 767, 1450, 1475, 1490, 1534, 1711, 1885, 1937, 2950, 3422, 3725, 3770, 3835, 3874, 4321, 7450, 7670, 8555, 8642, 8791, 9425, 9685, 17110, 17582, 18850, 19175, 19370, 21605, 22243, 38350, 42775, 43210, 43955, 44486, 48425, 56173, 85550, 87910, 96850, 108025, 111215, 112346, 114283, 216050, 219775, 222430, 228566, 254939, 280865, 439550, 509878, 556075, 561730, 571415, 1112150, 1142830, 1274695, 1404325, 2549390, 2808650, 2857075, 3314207, 5714150, 6373475, 6628414, 12746950, 16571035, 33142070, 82855175, 165710350]

約数ペア:

[(1, 165710350), (2, 82855175), (5, 33142070), (10, 16571035), (13, 12746950), (25, 6628414), (26, 6373475), (29, 5714150), (50, 3314207), (58, 2857075), (59, 2808650), (65, 2549390), (118, 1404325), (130, 1274695), (145, 1142830), (149, 1112150), (290, 571415), (295, 561730), (298, 556075), (325, 509878), (377, 439550), (590, 280865), (650, 254939), (725, 228566), (745, 222430), (754, 219775), (767, 216050), (1450, 114283), (1475, 112346), (1490, 111215), (1534, 108025), (1711, 96850), (1885, 87910), (1937, 85550), (2950, 56173), (3422, 48425), (3725, 44486), (3770, 43955), (3835, 43210), (3874, 42775), (4321, 38350), (7450, 22243), (7670, 21605), (8555, 19370), (8642, 19175), (8791, 18850), (9425, 17582), (9685, 17110)]