29442250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 29862710

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 125, 131, 145, 155, 250, 262, 290, 310, 655, 725, 775, 899, 1310, 1450, 1550, 1798, 3275, 3625, 3799, 3875, 4061, 4495, 6550, 7250, 7598, 7750, 8122, 8990, 16375, 18995, 20305, 22475, 32750, 37990, 40610, 44950, 94975, 101525, 112375, 117769, 189950, 203050, 224750, 235538, 474875, 507625, 588845, 949750, 1015250, 1177690, 2944225, 5888450, 14721125, 29442250]

約数ペア:

[(1, 29442250), (2, 14721125), (5, 5888450), (10, 2944225), (25, 1177690), (29, 1015250), (31, 949750), (50, 588845), (58, 507625), (62, 474875), (125, 235538), (131, 224750), (145, 203050), (155, 189950), (250, 117769), (262, 112375), (290, 101525), (310, 94975), (655, 44950), (725, 40610), (775, 37990), (899, 32750), (1310, 22475), (1450, 20305), (1550, 18995), (1798, 16375), (3275, 8990), (3625, 8122), (3799, 7750), (3875, 7598), (4061, 7250), (4495, 6550)]