17383143980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1607}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 38382059520

約数和(自身を除く): 20998915540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 239, 292, 310, 365, 478, 620, 730, 956, 1195, 1460, 1607, 2263, 2390, 3214, 4526, 4780, 6428, 7409, 8035, 9052, 11315, 14818, 16070, 17447, 22630, 29636, 32140, 34894, 37045, 45260, 49817, 69788, 74090, 87235, 99634, 117311, 148180, 174470, 199268, 234622, 249085, 348940, 384073, 469244, 498170, 540857, 586555, 768146, 996340, 1081714, 1173110, 1536292, 1920365, 2163428, 2346220, 2704285, 3636641, 3840730, 5408570, 7273282, 7681460, 10817140, 11906263, 14546564, 18183205, 23812526, 28037329, 36366410, 47625052, 56074658, 59531315, 72732820, 112149316, 119062630, 140186645, 238125260, 280373290, 560746580, 869157199, 1738314398, 3476628796, 4345785995, 8691571990, 17383143980]

約数ペア:

[(1, 17383143980), (2, 8691571990), (4, 4345785995), (5, 3476628796), (10, 1738314398), (20, 869157199), (31, 560746580), (62, 280373290), (73, 238125260), (124, 140186645), (146, 119062630), (155, 112149316), (239, 72732820), (292, 59531315), (310, 56074658), (365, 47625052), (478, 36366410), (620, 28037329), (730, 23812526), (956, 18183205), (1195, 14546564), (1460, 11906263), (1607, 10817140), (2263, 7681460), (2390, 7273282), (3214, 5408570), (4526, 3840730), (4780, 3636641), (6428, 2704285), (7409, 2346220), (8035, 2163428), (9052, 1920365), (11315, 1536292), (14818, 1173110), (16070, 1081714), (17447, 996340), (22630, 768146), (29636, 586555), (32140, 540857), (34894, 498170), (37045, 469244), (45260, 384073), (49817, 348940), (69788, 249085), (74090, 234622), (87235, 199268), (99634, 174470), (117311, 148180)]