58278320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 148919040

約数和(自身を除く): 90640720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1667, 1748, 1840, 2185, 3334, 3496, 4370, 6668, 6992, 8335, 8740, 13336, 16670, 17480, 26672, 31673, 33340, 34960, 38341, 63346, 66680, 76682, 126692, 133360, 153364, 158365, 191705, 253384, 306728, 316730, 383410, 506768, 613456, 633460, 728479, 766820, 1266920, 1456958, 1533640, 2533840, 2913916, 3067280, 3642395, 5827832, 7284790, 11655664, 14569580, 29139160, 58278320]

約数ペア:

[(1, 58278320), (2, 29139160), (4, 14569580), (5, 11655664), (8, 7284790), (10, 5827832), (16, 3642395), (19, 3067280), (20, 2913916), (23, 2533840), (38, 1533640), (40, 1456958), (46, 1266920), (76, 766820), (80, 728479), (92, 633460), (95, 613456), (115, 506768), (152, 383410), (184, 316730), (190, 306728), (230, 253384), (304, 191705), (368, 158365), (380, 153364), (437, 133360), (460, 126692), (760, 76682), (874, 66680), (920, 63346), (1520, 38341), (1667, 34960), (1748, 33340), (1840, 31673), (2185, 26672), (3334, 17480), (3496, 16670), (4370, 13336), (6668, 8740), (6992, 8335)]