23517550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 52797960

約数和(自身を除く): 29280410

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 331, 350, 406, 490, 662, 725, 1015, 1225, 1421, 1450, 1655, 2030, 2317, 2450, 2842, 3310, 4634, 5075, 7105, 8275, 9599, 10150, 11585, 14210, 16219, 16550, 19198, 23170, 32438, 35525, 47995, 57925, 67193, 71050, 81095, 95990, 115850, 134386, 162190, 239975, 335965, 405475, 470351, 479950, 671930, 810950, 940702, 1679825, 2351755, 3359650, 4703510, 11758775, 23517550]

約数ペア:

[(1, 23517550), (2, 11758775), (5, 4703510), (7, 3359650), (10, 2351755), (14, 1679825), (25, 940702), (29, 810950), (35, 671930), (49, 479950), (50, 470351), (58, 405475), (70, 335965), (98, 239975), (145, 162190), (175, 134386), (203, 115850), (245, 95990), (290, 81095), (331, 71050), (350, 67193), (406, 57925), (490, 47995), (662, 35525), (725, 32438), (1015, 23170), (1225, 19198), (1421, 16550), (1450, 16219), (1655, 14210), (2030, 11585), (2317, 10150), (2450, 9599), (2842, 8275), (3310, 7105), (4634, 5075)]