1952610140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4289}}^1$

素因数の和:4431

約数の個数: 96

約数和(自身を含む): 4722157440

約数和(自身を除く): 2769547300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 103, 130, 170, 206, 221, 260, 340, 412, 442, 515, 884, 1030, 1105, 1339, 1751, 2060, 2210, 2678, 3502, 4289, 4420, 5356, 6695, 7004, 8578, 8755, 13390, 17156, 17510, 21445, 22763, 26780, 35020, 42890, 45526, 55757, 72913, 85780, 91052, 111514, 113815, 145826, 223028, 227630, 278785, 291652, 364565, 441767, 455260, 557570, 729130, 883534, 947869, 1115140, 1458260, 1767068, 1895738, 2208835, 3791476, 4417670, 4739345, 5742971, 7510039, 8835340, 9478690, 11485942, 15020078, 18957380, 22971884, 28714855, 30040156, 37550195, 57429710, 75100390, 97630507, 114859420, 150200780, 195261014, 390522028, 488152535, 976305070, 1952610140]

約数ペア:

[(1, 1952610140), (2, 976305070), (4, 488152535), (5, 390522028), (10, 195261014), (13, 150200780), (17, 114859420), (20, 97630507), (26, 75100390), (34, 57429710), (52, 37550195), (65, 30040156), (68, 28714855), (85, 22971884), (103, 18957380), (130, 15020078), (170, 11485942), (206, 9478690), (221, 8835340), (260, 7510039), (340, 5742971), (412, 4739345), (442, 4417670), (515, 3791476), (884, 2208835), (1030, 1895738), (1105, 1767068), (1339, 1458260), (1751, 1115140), (2060, 947869), (2210, 883534), (2678, 729130), (3502, 557570), (4289, 455260), (4420, 441767), (5356, 364565), (6695, 291652), (7004, 278785), (8578, 227630), (8755, 223028), (13390, 145826), (17156, 113815), (17510, 111514), (21445, 91052), (22763, 85780), (26780, 72913), (35020, 55757), (42890, 45526)]