29020750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 60585408

約数和(自身を除く): 31564658

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 173, 250, 275, 305, 346, 550, 610, 671, 865, 1342, 1375, 1525, 1730, 1903, 2750, 3050, 3355, 3806, 4325, 6710, 7625, 8650, 9515, 10553, 15250, 16775, 19030, 21106, 21625, 33550, 43250, 47575, 52765, 83875, 95150, 105530, 116083, 167750, 232166, 237875, 263825, 475750, 527650, 580415, 1160830, 1319125, 2638250, 2902075, 5804150, 14510375, 29020750]

約数ペア:

[(1, 29020750), (2, 14510375), (5, 5804150), (10, 2902075), (11, 2638250), (22, 1319125), (25, 1160830), (50, 580415), (55, 527650), (61, 475750), (110, 263825), (122, 237875), (125, 232166), (173, 167750), (250, 116083), (275, 105530), (305, 95150), (346, 83875), (550, 52765), (610, 47575), (671, 43250), (865, 33550), (1342, 21625), (1375, 21106), (1525, 19030), (1730, 16775), (1903, 15250), (2750, 10553), (3050, 9515), (3355, 8650), (3806, 7625), (4325, 6710)]