713387680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3942

約数の個数: 96

約数和(自身を含む): 1803634560

約数和(自身を除く): 1090246880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 380, 488, 608, 610, 760, 976, 1159, 1220, 1520, 1952, 2318, 2440, 3040, 3847, 4636, 4880, 5795, 7694, 9272, 9760, 11590, 15388, 18544, 19235, 23180, 30776, 37088, 38470, 46360, 61552, 73093, 76940, 92720, 123104, 146186, 153880, 185440, 234667, 292372, 307760, 365465, 469334, 584744, 615520, 730930, 938668, 1169488, 1173335, 1461860, 1877336, 2338976, 2346670, 2923720, 3754672, 4458673, 4693340, 5847440, 7509344, 8917346, 9386680, 11694880, 17834692, 18773360, 22293365, 35669384, 37546720, 44586730, 71338768, 89173460, 142677536, 178346920, 356693840, 713387680]

約数ペア:

[(1, 713387680), (2, 356693840), (4, 178346920), (5, 142677536), (8, 89173460), (10, 71338768), (16, 44586730), (19, 37546720), (20, 35669384), (32, 22293365), (38, 18773360), (40, 17834692), (61, 11694880), (76, 9386680), (80, 8917346), (95, 7509344), (122, 5847440), (152, 4693340), (160, 4458673), (190, 3754672), (244, 2923720), (304, 2346670), (305, 2338976), (380, 1877336), (488, 1461860), (608, 1173335), (610, 1169488), (760, 938668), (976, 730930), (1159, 615520), (1220, 584744), (1520, 469334), (1952, 365465), (2318, 307760), (2440, 292372), (3040, 234667), (3847, 185440), (4636, 153880), (4880, 146186), (5795, 123104), (7694, 92720), (9272, 76940), (9760, 73093), (11590, 61552), (15388, 46360), (18544, 38470), (19235, 37088), (23180, 30776)]