15669976360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{26993}}^1$

素因数の和:27658

約数の個数: 64

約数和(自身を含む): 36850049280

約数和(自身を除く): 21180072920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 631, 920, 1262, 2524, 3155, 5048, 6310, 12620, 14513, 25240, 26993, 29026, 53986, 58052, 72565, 107972, 116104, 134965, 145130, 215944, 269930, 290260, 539860, 580520, 620839, 1079720, 1241678, 2483356, 3104195, 4966712, 6208390, 12416780, 17032583, 24833560, 34065166, 68130332, 85162915, 136260664, 170325830, 340651660, 391749409, 681303320, 783498818, 1566997636, 1958747045, 3133995272, 3917494090, 7834988180, 15669976360]

約数ペア:

[(1, 15669976360), (2, 7834988180), (4, 3917494090), (5, 3133995272), (8, 1958747045), (10, 1566997636), (20, 783498818), (23, 681303320), (40, 391749409), (46, 340651660), (92, 170325830), (115, 136260664), (184, 85162915), (230, 68130332), (460, 34065166), (631, 24833560), (920, 17032583), (1262, 12416780), (2524, 6208390), (3155, 4966712), (5048, 3104195), (6310, 2483356), (12620, 1241678), (14513, 1079720), (25240, 620839), (26993, 580520), (29026, 539860), (53986, 290260), (58052, 269930), (72565, 215944), (107972, 145130), (116104, 134965)]