38431250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 86619456

約数和(自身を除く): 48188206

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 43, 50, 55, 65, 86, 110, 125, 130, 143, 215, 250, 275, 286, 325, 430, 473, 550, 559, 625, 650, 715, 946, 1075, 1118, 1250, 1375, 1430, 1625, 2150, 2365, 2750, 2795, 3125, 3250, 3575, 4730, 5375, 5590, 6149, 6250, 6875, 7150, 8125, 10750, 11825, 12298, 13750, 13975, 16250, 17875, 23650, 26875, 27950, 30745, 34375, 35750, 40625, 53750, 59125, 61490, 68750, 69875, 81250, 89375, 118250, 134375, 139750, 153725, 178750, 268750, 295625, 307450, 349375, 446875, 591250, 698750, 768625, 893750, 1478125, 1537250, 1746875, 2956250, 3493750, 3843125, 7686250, 19215625, 38431250]

約数ペア:

[(1, 38431250), (2, 19215625), (5, 7686250), (10, 3843125), (11, 3493750), (13, 2956250), (22, 1746875), (25, 1537250), (26, 1478125), (43, 893750), (50, 768625), (55, 698750), (65, 591250), (86, 446875), (110, 349375), (125, 307450), (130, 295625), (143, 268750), (215, 178750), (250, 153725), (275, 139750), (286, 134375), (325, 118250), (430, 89375), (473, 81250), (550, 69875), (559, 68750), (625, 61490), (650, 59125), (715, 53750), (946, 40625), (1075, 35750), (1118, 34375), (1250, 30745), (1375, 27950), (1430, 26875), (1625, 23650), (2150, 17875), (2365, 16250), (2750, 13975), (2795, 13750), (3125, 12298), (3250, 11825), (3575, 10750), (4730, 8125), (5375, 7150), (5590, 6875), (6149, 6250)]