15693693100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{4057}}^1$

素因数の和:4555

約数の個数: 72

約数和(自身を含む): 34490792448

約数和(自身を除く): 18797099348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 383, 404, 505, 766, 1010, 1532, 1915, 2020, 2525, 3830, 4057, 5050, 7660, 8114, 9575, 10100, 16228, 19150, 20285, 38300, 38683, 40570, 77366, 81140, 101425, 154732, 193415, 202850, 386830, 405700, 409757, 773660, 819514, 967075, 1553831, 1639028, 1934150, 2048785, 3107662, 3868300, 4097570, 6215324, 7769155, 8195140, 10243925, 15538310, 20487850, 31076620, 38845775, 40975700, 77691550, 155383100, 156936931, 313873862, 627747724, 784684655, 1569369310, 3138738620, 3923423275, 7846846550, 15693693100]

約数ペア:

[(1, 15693693100), (2, 7846846550), (4, 3923423275), (5, 3138738620), (10, 1569369310), (20, 784684655), (25, 627747724), (50, 313873862), (100, 156936931), (101, 155383100), (202, 77691550), (383, 40975700), (404, 38845775), (505, 31076620), (766, 20487850), (1010, 15538310), (1532, 10243925), (1915, 8195140), (2020, 7769155), (2525, 6215324), (3830, 4097570), (4057, 3868300), (5050, 3107662), (7660, 2048785), (8114, 1934150), (9575, 1639028), (10100, 1553831), (16228, 967075), (19150, 819514), (20285, 773660), (38300, 409757), (38683, 405700), (40570, 386830), (77366, 202850), (81140, 193415), (101425, 154732)]