98391520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 145463840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 239, 248, 310, 332, 415, 478, 496, 620, 664, 830, 956, 992, 1195, 1240, 1328, 1660, 1912, 2390, 2480, 2573, 2656, 3320, 3824, 4780, 4960, 5146, 6640, 7409, 7648, 9560, 10292, 12865, 13280, 14818, 19120, 19837, 20584, 25730, 29636, 37045, 38240, 39674, 41168, 51460, 59272, 74090, 79348, 82336, 99185, 102920, 118544, 148180, 158696, 198370, 205840, 237088, 296360, 317392, 396740, 411680, 592720, 614947, 634784, 793480, 1185440, 1229894, 1586960, 2459788, 3074735, 3173920, 4919576, 6149470, 9839152, 12298940, 19678304, 24597880, 49195760, 98391520]

約数ペア:

[(1, 98391520), (2, 49195760), (4, 24597880), (5, 19678304), (8, 12298940), (10, 9839152), (16, 6149470), (20, 4919576), (31, 3173920), (32, 3074735), (40, 2459788), (62, 1586960), (80, 1229894), (83, 1185440), (124, 793480), (155, 634784), (160, 614947), (166, 592720), (239, 411680), (248, 396740), (310, 317392), (332, 296360), (415, 237088), (478, 205840), (496, 198370), (620, 158696), (664, 148180), (830, 118544), (956, 102920), (992, 99185), (1195, 82336), (1240, 79348), (1328, 74090), (1660, 59272), (1912, 51460), (2390, 41168), (2480, 39674), (2573, 38240), (2656, 37045), (3320, 29636), (3824, 25730), (4780, 20584), (4960, 19837), (5146, 19120), (6640, 14818), (7409, 13280), (7648, 12865), (9560, 10292)]