13371121000

素因数分解:

$2^3\times 5^3\times {\mathrm{179}}^1\times {\mathrm{74699}}^1$

素因数の和:74899

約数の個数: 64

約数和(自身を含む): 31463640000

約数和(自身を除く): 18092519000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 179, 200, 250, 358, 500, 716, 895, 1000, 1432, 1790, 3580, 4475, 7160, 8950, 17900, 22375, 35800, 44750, 74699, 89500, 149398, 179000, 298796, 373495, 597592, 746990, 1493980, 1867475, 2987960, 3734950, 7469900, 9337375, 13371121, 14939800, 18674750, 26742242, 37349500, 53484484, 66855605, 74699000, 106968968, 133711210, 267422420, 334278025, 534844840, 668556050, 1337112100, 1671390125, 2674224200, 3342780250, 6685560500, 13371121000]

約数ペア:

[(1, 13371121000), (2, 6685560500), (4, 3342780250), (5, 2674224200), (8, 1671390125), (10, 1337112100), (20, 668556050), (25, 534844840), (40, 334278025), (50, 267422420), (100, 133711210), (125, 106968968), (179, 74699000), (200, 66855605), (250, 53484484), (358, 37349500), (500, 26742242), (716, 18674750), (895, 14939800), (1000, 13371121), (1432, 9337375), (1790, 7469900), (3580, 3734950), (4475, 2987960), (7160, 1867475), (8950, 1493980), (17900, 746990), (22375, 597592), (35800, 373495), (44750, 298796), (74699, 179000), (89500, 149398)]