17808076480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{29429}}^1$

素因数の和:29538

約数の個数: 112

約数和(自身を含む): 44492509440

約数和(自身を除く): 26684432960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 155, 160, 244, 248, 305, 310, 320, 488, 496, 610, 620, 976, 992, 1220, 1240, 1891, 1952, 1984, 2440, 2480, 3782, 3904, 4880, 4960, 7564, 9455, 9760, 9920, 15128, 18910, 19520, 29429, 30256, 37820, 58858, 60512, 75640, 117716, 121024, 147145, 151280, 235432, 294290, 302560, 470864, 588580, 605120, 912299, 941728, 1177160, 1795169, 1824598, 1883456, 2354320, 3590338, 3649196, 4561495, 4708640, 7180676, 7298392, 8975845, 9122990, 9417280, 14361352, 14596784, 17951690, 18245980, 28722704, 29193568, 35903380, 36491960, 55650239, 57445408, 58387136, 71806760, 72983920, 111300478, 114890816, 143613520, 145967840, 222600956, 278251195, 287227040, 291935680, 445201912, 556502390, 574454080, 890403824, 1113004780, 1780807648, 2226009560, 3561615296, 4452019120, 8904038240, 17808076480]

約数ペア:

[(1, 17808076480), (2, 8904038240), (4, 4452019120), (5, 3561615296), (8, 2226009560), (10, 1780807648), (16, 1113004780), (20, 890403824), (31, 574454080), (32, 556502390), (40, 445201912), (61, 291935680), (62, 287227040), (64, 278251195), (80, 222600956), (122, 145967840), (124, 143613520), (155, 114890816), (160, 111300478), (244, 72983920), (248, 71806760), (305, 58387136), (310, 57445408), (320, 55650239), (488, 36491960), (496, 35903380), (610, 29193568), (620, 28722704), (976, 18245980), (992, 17951690), (1220, 14596784), (1240, 14361352), (1891, 9417280), (1952, 9122990), (1984, 8975845), (2440, 7298392), (2480, 7180676), (3782, 4708640), (3904, 4561495), (4880, 3649196), (4960, 3590338), (7564, 2354320), (9455, 1883456), (9760, 1824598), (9920, 1795169), (15128, 1177160), (18910, 941728), (19520, 912299), (29429, 605120), (30256, 588580), (37820, 470864), (58858, 302560), (60512, 294290), (75640, 235432), (117716, 151280), (121024, 147145)]