10457959100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{11491}}^1$

素因数の和:12003

約数の個数: 72

約数和(自身を含む): 23940134400

約数和(自身を除く): 13482175300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 479, 950, 958, 1900, 1916, 2395, 4790, 9101, 9580, 11491, 11975, 18202, 22982, 23950, 36404, 45505, 45964, 47900, 57455, 91010, 114910, 182020, 218329, 227525, 229820, 287275, 436658, 455050, 574550, 873316, 910100, 1091645, 1149100, 2183290, 4366580, 5458225, 5504189, 10916450, 11008378, 21832900, 22016756, 27520945, 55041890, 104579591, 110083780, 137604725, 209159182, 275209450, 418318364, 522897955, 550418900, 1045795910, 2091591820, 2614489775, 5228979550, 10457959100]

約数ペア:

[(1, 10457959100), (2, 5228979550), (4, 2614489775), (5, 2091591820), (10, 1045795910), (19, 550418900), (20, 522897955), (25, 418318364), (38, 275209450), (50, 209159182), (76, 137604725), (95, 110083780), (100, 104579591), (190, 55041890), (380, 27520945), (475, 22016756), (479, 21832900), (950, 11008378), (958, 10916450), (1900, 5504189), (1916, 5458225), (2395, 4366580), (4790, 2183290), (9101, 1149100), (9580, 1091645), (11491, 910100), (11975, 873316), (18202, 574550), (22982, 455050), (23950, 436658), (36404, 287275), (45505, 229820), (45964, 227525), (47900, 218329), (57455, 182020), (91010, 114910)]