98413840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5669}}^1$

素因数の和:5720

約数の個数: 80

約数和(自身を含む): 269982720

約数和(自身を除く): 171568880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 5669, 8680, 11338, 17360, 22676, 28345, 39683, 45352, 56690, 79366, 90704, 113380, 158732, 175739, 198415, 226760, 317464, 351478, 396830, 453520, 634928, 702956, 793660, 878695, 1230173, 1405912, 1587320, 1757390, 2460346, 2811824, 3174640, 3514780, 4920692, 6150865, 7029560, 9841384, 12301730, 14059120, 19682768, 24603460, 49206920, 98413840]

約数ペア:

[(1, 98413840), (2, 49206920), (4, 24603460), (5, 19682768), (7, 14059120), (8, 12301730), (10, 9841384), (14, 7029560), (16, 6150865), (20, 4920692), (28, 3514780), (31, 3174640), (35, 2811824), (40, 2460346), (56, 1757390), (62, 1587320), (70, 1405912), (80, 1230173), (112, 878695), (124, 793660), (140, 702956), (155, 634928), (217, 453520), (248, 396830), (280, 351478), (310, 317464), (434, 226760), (496, 198415), (560, 175739), (620, 158732), (868, 113380), (1085, 90704), (1240, 79366), (1736, 56690), (2170, 45352), (2480, 39683), (3472, 28345), (4340, 22676), (5669, 17360), (8680, 11338)]