17397200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 45758976

約数和(自身を除く): 28361776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 61, 62, 80, 92, 100, 115, 122, 124, 155, 184, 200, 230, 244, 248, 305, 310, 368, 400, 460, 488, 496, 575, 610, 620, 713, 775, 920, 976, 1150, 1220, 1240, 1403, 1426, 1525, 1550, 1840, 1891, 2300, 2440, 2480, 2806, 2852, 3050, 3100, 3565, 3782, 4600, 4880, 5612, 5704, 6100, 6200, 7015, 7130, 7564, 9200, 9455, 11224, 11408, 12200, 12400, 14030, 14260, 15128, 17825, 18910, 22448, 24400, 28060, 28520, 30256, 35075, 35650, 37820, 43493, 47275, 56120, 57040, 70150, 71300, 75640, 86986, 94550, 112240, 140300, 142600, 151280, 173972, 189100, 217465, 280600, 285200, 347944, 378200, 434930, 561200, 695888, 756400, 869860, 1087325, 1739720, 2174650, 3479440, 4349300, 8698600, 17397200]

約数ペア:

[(1, 17397200), (2, 8698600), (4, 4349300), (5, 3479440), (8, 2174650), (10, 1739720), (16, 1087325), (20, 869860), (23, 756400), (25, 695888), (31, 561200), (40, 434930), (46, 378200), (50, 347944), (61, 285200), (62, 280600), (80, 217465), (92, 189100), (100, 173972), (115, 151280), (122, 142600), (124, 140300), (155, 112240), (184, 94550), (200, 86986), (230, 75640), (244, 71300), (248, 70150), (305, 57040), (310, 56120), (368, 47275), (400, 43493), (460, 37820), (488, 35650), (496, 35075), (575, 30256), (610, 28520), (620, 28060), (713, 24400), (775, 22448), (920, 18910), (976, 17825), (1150, 15128), (1220, 14260), (1240, 14030), (1403, 12400), (1426, 12200), (1525, 11408), (1550, 11224), (1840, 9455), (1891, 9200), (2300, 7564), (2440, 7130), (2480, 7015), (2806, 6200), (2852, 6100), (3050, 5704), (3100, 5612), (3565, 4880), (3782, 4600)]