39001100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 91327488

約数和(自身を除く): 52326388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 547, 575, 620, 713, 775, 1094, 1150, 1426, 1550, 2188, 2300, 2735, 2852, 3100, 3565, 5470, 7130, 10940, 12581, 13675, 14260, 16957, 17825, 25162, 27350, 33914, 35650, 50324, 54700, 62905, 67828, 71300, 84785, 125810, 169570, 251620, 314525, 339140, 390011, 423925, 629050, 780022, 847850, 1258100, 1560044, 1695700, 1950055, 3900110, 7800220, 9750275, 19500550, 39001100]

約数ペア:

[(1, 39001100), (2, 19500550), (4, 9750275), (5, 7800220), (10, 3900110), (20, 1950055), (23, 1695700), (25, 1560044), (31, 1258100), (46, 847850), (50, 780022), (62, 629050), (92, 423925), (100, 390011), (115, 339140), (124, 314525), (155, 251620), (230, 169570), (310, 125810), (460, 84785), (547, 71300), (575, 67828), (620, 62905), (713, 54700), (775, 50324), (1094, 35650), (1150, 33914), (1426, 27350), (1550, 25162), (2188, 17825), (2300, 16957), (2735, 14260), (2852, 13675), (3100, 12581), (3565, 10940), (5470, 7130)]