98091440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 242008320

約数和(自身を除く): 143916880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1069, 1147, 1240, 1480, 2138, 2294, 2480, 2960, 4276, 4588, 5345, 5735, 8552, 9176, 10690, 11470, 17104, 18352, 21380, 22940, 33139, 39553, 42760, 45880, 66278, 79106, 85520, 91760, 132556, 158212, 165695, 197765, 265112, 316424, 331390, 395530, 530224, 632848, 662780, 791060, 1226143, 1325560, 1582120, 2452286, 2651120, 3164240, 4904572, 6130715, 9809144, 12261430, 19618288, 24522860, 49045720, 98091440]

約数ペア:

[(1, 98091440), (2, 49045720), (4, 24522860), (5, 19618288), (8, 12261430), (10, 9809144), (16, 6130715), (20, 4904572), (31, 3164240), (37, 2651120), (40, 2452286), (62, 1582120), (74, 1325560), (80, 1226143), (124, 791060), (148, 662780), (155, 632848), (185, 530224), (248, 395530), (296, 331390), (310, 316424), (370, 265112), (496, 197765), (592, 165695), (620, 158212), (740, 132556), (1069, 91760), (1147, 85520), (1240, 79106), (1480, 66278), (2138, 45880), (2294, 42760), (2480, 39553), (2960, 33139), (4276, 22940), (4588, 21380), (5345, 18352), (5735, 17104), (8552, 11470), (9176, 10690)]