98774200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{10079}}^1$

素因数の和:10109

約数の個数: 72

約数和(自身を含む): 267170400

約数和(自身を除く): 168396200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 10079, 20158, 40316, 50395, 70553, 80632, 100790, 141106, 201580, 251975, 282212, 352765, 403160, 493871, 503950, 564424, 705530, 987742, 1007900, 1411060, 1763825, 1975484, 2015800, 2469355, 2822120, 3527650, 3950968, 4938710, 7055300, 9877420, 12346775, 14110600, 19754840, 24693550, 49387100, 98774200]

約数ペア:

[(1, 98774200), (2, 49387100), (4, 24693550), (5, 19754840), (7, 14110600), (8, 12346775), (10, 9877420), (14, 7055300), (20, 4938710), (25, 3950968), (28, 3527650), (35, 2822120), (40, 2469355), (49, 2015800), (50, 1975484), (56, 1763825), (70, 1411060), (98, 1007900), (100, 987742), (140, 705530), (175, 564424), (196, 503950), (200, 493871), (245, 403160), (280, 352765), (350, 282212), (392, 251975), (490, 201580), (700, 141106), (980, 100790), (1225, 80632), (1400, 70553), (1960, 50395), (2450, 40316), (4900, 20158), (9800, 10079)]