15677627320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1\times {\mathrm{7643}}^1$

素因数の和:10372

約数の個数: 64

約数和(自身を含む): 37149840000

約数和(自身を除く): 21472212680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2699, 5398, 7643, 10796, 13495, 15286, 21592, 26990, 30572, 38215, 51281, 53980, 61144, 76430, 102562, 107960, 145217, 152860, 205124, 256405, 290434, 305720, 410248, 512810, 580868, 726085, 1025620, 1161736, 1452170, 2051240, 2904340, 5808680, 20628457, 41256914, 82513828, 103142285, 165027656, 206284570, 391940683, 412569140, 783881366, 825138280, 1567762732, 1959703415, 3135525464, 3919406830, 7838813660, 15677627320]

約数ペア:

[(1, 15677627320), (2, 7838813660), (4, 3919406830), (5, 3135525464), (8, 1959703415), (10, 1567762732), (19, 825138280), (20, 783881366), (38, 412569140), (40, 391940683), (76, 206284570), (95, 165027656), (152, 103142285), (190, 82513828), (380, 41256914), (760, 20628457), (2699, 5808680), (5398, 2904340), (7643, 2051240), (10796, 1452170), (13495, 1161736), (15286, 1025620), (21592, 726085), (26990, 580868), (30572, 512810), (38215, 410248), (51281, 305720), (53980, 290434), (61144, 256405), (76430, 205124), (102562, 152860), (107960, 145217)]