100742560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 258854400

約数和(自身を除く): 158111840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1069, 1178, 1240, 1520, 2138, 2356, 2480, 2945, 3040, 4276, 4712, 4960, 5345, 5890, 8552, 9424, 10690, 11780, 17104, 18848, 20311, 21380, 23560, 33139, 34208, 40622, 42760, 47120, 66278, 81244, 85520, 94240, 101555, 132556, 162488, 165695, 171040, 203110, 265112, 324976, 331390, 406220, 530224, 629641, 649952, 662780, 812440, 1060448, 1259282, 1325560, 1624880, 2518564, 2651120, 3148205, 3249760, 5037128, 5302240, 6296410, 10074256, 12592820, 20148512, 25185640, 50371280, 100742560]

約数ペア:

[(1, 100742560), (2, 50371280), (4, 25185640), (5, 20148512), (8, 12592820), (10, 10074256), (16, 6296410), (19, 5302240), (20, 5037128), (31, 3249760), (32, 3148205), (38, 2651120), (40, 2518564), (62, 1624880), (76, 1325560), (80, 1259282), (95, 1060448), (124, 812440), (152, 662780), (155, 649952), (160, 629641), (190, 530224), (248, 406220), (304, 331390), (310, 324976), (380, 265112), (496, 203110), (589, 171040), (608, 165695), (620, 162488), (760, 132556), (992, 101555), (1069, 94240), (1178, 85520), (1240, 81244), (1520, 66278), (2138, 47120), (2356, 42760), (2480, 40622), (2945, 34208), (3040, 33139), (4276, 23560), (4712, 21380), (4960, 20311), (5345, 18848), (5890, 17104), (8552, 11780), (9424, 10690)]