15694172260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337219}}^1$

素因数の和:337420

約数の個数: 48

約数和(自身を含む): 35691364800

約数和(自身を除く): 19997192540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 3580, 4654, 9308, 11635, 23270, 46540, 337219, 674438, 1348876, 1686095, 3372190, 4383847, 6744380, 8767694, 17535388, 21919235, 43838470, 60362201, 87676940, 120724402, 241448804, 301811005, 603622010, 784708613, 1207244020, 1569417226, 3138834452, 3923543065, 7847086130, 15694172260]

約数ペア:

[(1, 15694172260), (2, 7847086130), (4, 3923543065), (5, 3138834452), (10, 1569417226), (13, 1207244020), (20, 784708613), (26, 603622010), (52, 301811005), (65, 241448804), (130, 120724402), (179, 87676940), (260, 60362201), (358, 43838470), (716, 21919235), (895, 17535388), (1790, 8767694), (2327, 6744380), (3580, 4383847), (4654, 3372190), (9308, 1686095), (11635, 1348876), (23270, 674438), (46540, 337219)]