25463620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 69769728

約数和(自身を除く): 44306108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 823, 884, 910, 1105, 1190, 1547, 1646, 1820, 2210, 2380, 3094, 3292, 4115, 4420, 5761, 6188, 7735, 8230, 10699, 11522, 13991, 15470, 16460, 21398, 23044, 27982, 28805, 30940, 42796, 53495, 55964, 57610, 69955, 74893, 97937, 106990, 115220, 139910, 149786, 181883, 195874, 213980, 279820, 299572, 363766, 374465, 391748, 489685, 727532, 748930, 909415, 979370, 1273181, 1497860, 1818830, 1958740, 2546362, 3637660, 5092724, 6365905, 12731810, 25463620]

約数ペア:

[(1, 25463620), (2, 12731810), (4, 6365905), (5, 5092724), (7, 3637660), (10, 2546362), (13, 1958740), (14, 1818830), (17, 1497860), (20, 1273181), (26, 979370), (28, 909415), (34, 748930), (35, 727532), (52, 489685), (65, 391748), (68, 374465), (70, 363766), (85, 299572), (91, 279820), (119, 213980), (130, 195874), (140, 181883), (170, 149786), (182, 139910), (221, 115220), (238, 106990), (260, 97937), (340, 74893), (364, 69955), (442, 57610), (455, 55964), (476, 53495), (595, 42796), (823, 30940), (884, 28805), (910, 27982), (1105, 23044), (1190, 21398), (1547, 16460), (1646, 15470), (1820, 13991), (2210, 11522), (2380, 10699), (3094, 8230), (3292, 7735), (4115, 6188), (4420, 5761)]