97473920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 255571200

約数和(自身を除く): 158097280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 289, 310, 320, 340, 496, 527, 544, 578, 620, 640, 680, 992, 1054, 1088, 1156, 1240, 1360, 1445, 1984, 2108, 2176, 2312, 2480, 2635, 2720, 2890, 3968, 4216, 4624, 4913, 4960, 5270, 5440, 5780, 8432, 8959, 9248, 9826, 9920, 10540, 10880, 11560, 16864, 17918, 18496, 19652, 19840, 21080, 23120, 24565, 33728, 35836, 36992, 39304, 42160, 44795, 46240, 49130, 67456, 71672, 78608, 84320, 89590, 92480, 98260, 143344, 152303, 157216, 168640, 179180, 184960, 196520, 286688, 304606, 314432, 337280, 358360, 393040, 573376, 609212, 628864, 716720, 761515, 786080, 1146752, 1218424, 1433440, 1523030, 1572160, 2436848, 2866880, 3046060, 3144320, 4873696, 5733760, 6092120, 9747392, 12184240, 19494784, 24368480, 48736960, 97473920]

約数ペア:

[(1, 97473920), (2, 48736960), (4, 24368480), (5, 19494784), (8, 12184240), (10, 9747392), (16, 6092120), (17, 5733760), (20, 4873696), (31, 3144320), (32, 3046060), (34, 2866880), (40, 2436848), (62, 1572160), (64, 1523030), (68, 1433440), (80, 1218424), (85, 1146752), (124, 786080), (128, 761515), (136, 716720), (155, 628864), (160, 609212), (170, 573376), (248, 393040), (272, 358360), (289, 337280), (310, 314432), (320, 304606), (340, 286688), (496, 196520), (527, 184960), (544, 179180), (578, 168640), (620, 157216), (640, 152303), (680, 143344), (992, 98260), (1054, 92480), (1088, 89590), (1156, 84320), (1240, 78608), (1360, 71672), (1445, 67456), (1984, 49130), (2108, 46240), (2176, 44795), (2312, 42160), (2480, 39304), (2635, 36992), (2720, 35836), (2890, 33728), (3968, 24565), (4216, 23120), (4624, 21080), (4913, 19840), (4960, 19652), (5270, 18496), (5440, 17918), (5780, 16864), (8432, 11560), (8959, 10880), (9248, 10540), (9826, 9920)]