2149256600

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 5066863200

約数和(自身を除く): 2917606600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 229, 281, 334, 458, 562, 668, 835, 916, 1124, 1145, 1336, 1405, 1670, 1832, 2248, 2290, 2810, 3340, 4175, 4580, 5620, 5725, 6680, 7025, 8350, 9160, 11240, 11450, 14050, 16700, 22900, 28100, 33400, 38243, 45800, 46927, 56200, 64349, 76486, 93854, 128698, 152972, 187708, 191215, 234635, 257396, 305944, 321745, 375416, 382430, 469270, 514792, 643490, 764860, 938540, 956075, 1173175, 1286980, 1529720, 1608725, 1877080, 1912150, 2346350, 2573960, 3217450, 3824300, 4692700, 6434900, 7648600, 9385400, 10746283, 12869800, 21492566, 42985132, 53731415, 85970264, 107462830, 214925660, 268657075, 429851320, 537314150, 1074628300, 2149256600]

約数ペア:

[(1, 2149256600), (2, 1074628300), (4, 537314150), (5, 429851320), (8, 268657075), (10, 214925660), (20, 107462830), (25, 85970264), (40, 53731415), (50, 42985132), (100, 21492566), (167, 12869800), (200, 10746283), (229, 9385400), (281, 7648600), (334, 6434900), (458, 4692700), (562, 3824300), (668, 3217450), (835, 2573960), (916, 2346350), (1124, 1912150), (1145, 1877080), (1336, 1608725), (1405, 1529720), (1670, 1286980), (1832, 1173175), (2248, 956075), (2290, 938540), (2810, 764860), (3340, 643490), (4175, 514792), (4580, 469270), (5620, 382430), (5725, 375416), (6680, 321745), (7025, 305944), (8350, 257396), (9160, 234635), (11240, 191215), (11450, 187708), (14050, 152972), (16700, 128698), (22900, 93854), (28100, 76486), (33400, 64349), (38243, 56200), (45800, 46927)]