52525120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 134965440

約数和(自身を除く): 82440320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 163, 190, 212, 265, 304, 320, 326, 380, 424, 530, 608, 652, 760, 815, 848, 1007, 1060, 1216, 1304, 1520, 1630, 1696, 2014, 2120, 2608, 3040, 3097, 3260, 3392, 4028, 4240, 5035, 5216, 6080, 6194, 6520, 8056, 8480, 8639, 10070, 10432, 12388, 13040, 15485, 16112, 16960, 17278, 20140, 24776, 26080, 30970, 32224, 34556, 40280, 43195, 49552, 52160, 61940, 64448, 69112, 80560, 86390, 99104, 123880, 138224, 161120, 164141, 172780, 198208, 247760, 276448, 322240, 328282, 345560, 495520, 552896, 656564, 691120, 820705, 991040, 1313128, 1382240, 1641410, 2626256, 2764480, 3282820, 5252512, 6565640, 10505024, 13131280, 26262560, 52525120]

約数ペア:

[(1, 52525120), (2, 26262560), (4, 13131280), (5, 10505024), (8, 6565640), (10, 5252512), (16, 3282820), (19, 2764480), (20, 2626256), (32, 1641410), (38, 1382240), (40, 1313128), (53, 991040), (64, 820705), (76, 691120), (80, 656564), (95, 552896), (106, 495520), (152, 345560), (160, 328282), (163, 322240), (190, 276448), (212, 247760), (265, 198208), (304, 172780), (320, 164141), (326, 161120), (380, 138224), (424, 123880), (530, 99104), (608, 86390), (652, 80560), (760, 69112), (815, 64448), (848, 61940), (1007, 52160), (1060, 49552), (1216, 43195), (1304, 40280), (1520, 34556), (1630, 32224), (1696, 30970), (2014, 26080), (2120, 24776), (2608, 20140), (3040, 17278), (3097, 16960), (3260, 16112), (3392, 15485), (4028, 13040), (4240, 12388), (5035, 10432), (5216, 10070), (6080, 8639), (6194, 8480), (6520, 8056)]