326709400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 809479440

約数和(自身を除く): 482770040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 307, 313, 340, 425, 614, 626, 680, 850, 1228, 1252, 1535, 1565, 1700, 2456, 2504, 3070, 3130, 3400, 5219, 5321, 6140, 6260, 7675, 7825, 10438, 10642, 12280, 12520, 15350, 15650, 20876, 21284, 26095, 26605, 30700, 31300, 41752, 42568, 52190, 53210, 61400, 62600, 96091, 104380, 106420, 130475, 133025, 192182, 208760, 212840, 260950, 266050, 384364, 480455, 521900, 532100, 768728, 960910, 1043800, 1064200, 1633547, 1921820, 2402275, 3267094, 3843640, 4804550, 6534188, 8167735, 9609100, 13068376, 16335470, 19218200, 32670940, 40838675, 65341880, 81677350, 163354700, 326709400]

約数ペア:

[(1, 326709400), (2, 163354700), (4, 81677350), (5, 65341880), (8, 40838675), (10, 32670940), (17, 19218200), (20, 16335470), (25, 13068376), (34, 9609100), (40, 8167735), (50, 6534188), (68, 4804550), (85, 3843640), (100, 3267094), (136, 2402275), (170, 1921820), (200, 1633547), (307, 1064200), (313, 1043800), (340, 960910), (425, 768728), (614, 532100), (626, 521900), (680, 480455), (850, 384364), (1228, 266050), (1252, 260950), (1535, 212840), (1565, 208760), (1700, 192182), (2456, 133025), (2504, 130475), (3070, 106420), (3130, 104380), (3400, 96091), (5219, 62600), (5321, 61400), (6140, 53210), (6260, 52190), (7675, 42568), (7825, 41752), (10438, 31300), (10642, 30700), (12280, 26605), (12520, 26095), (15350, 21284), (15650, 20876)]