15675096520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{12197}}^1$

素因数の和:12335

約数の個数: 96

約数和(自身を含む): 37644247800

約数和(自身を除く): 21969151280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 361, 380, 445, 712, 722, 760, 890, 1444, 1691, 1780, 1805, 2888, 3382, 3560, 3610, 6764, 7220, 8455, 12197, 13528, 14440, 16910, 24394, 32129, 33820, 48788, 60985, 64258, 67640, 97576, 121970, 128516, 160645, 231743, 243940, 257032, 321290, 463486, 487880, 642580, 926972, 1085533, 1158715, 1285160, 1853944, 2171066, 2317430, 4342132, 4403117, 4634860, 5427665, 8684264, 8806234, 9269720, 10855330, 17612468, 20625127, 21710660, 22015585, 35224936, 41250254, 43421320, 44031170, 82500508, 88062340, 103125635, 165001016, 176124680, 206251270, 391877413, 412502540, 783754826, 825005080, 1567509652, 1959387065, 3135019304, 3918774130, 7837548260, 15675096520]

約数ペア:

[(1, 15675096520), (2, 7837548260), (4, 3918774130), (5, 3135019304), (8, 1959387065), (10, 1567509652), (19, 825005080), (20, 783754826), (38, 412502540), (40, 391877413), (76, 206251270), (89, 176124680), (95, 165001016), (152, 103125635), (178, 88062340), (190, 82500508), (356, 44031170), (361, 43421320), (380, 41250254), (445, 35224936), (712, 22015585), (722, 21710660), (760, 20625127), (890, 17612468), (1444, 10855330), (1691, 9269720), (1780, 8806234), (1805, 8684264), (2888, 5427665), (3382, 4634860), (3560, 4403117), (3610, 4342132), (6764, 2317430), (7220, 2171066), (8455, 1853944), (12197, 1285160), (13528, 1158715), (14440, 1085533), (16910, 926972), (24394, 642580), (32129, 487880), (33820, 463486), (48788, 321290), (60985, 257032), (64258, 243940), (67640, 231743), (97576, 160645), (121970, 128516)]