74816272660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{12239}}^1$

素因数の和:12505

約数の個数: 96

約数和(自身を含む): 166858030080

約数和(自身を除く): 92041757420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 137, 194, 230, 274, 388, 460, 485, 548, 685, 970, 1370, 1940, 2231, 2740, 3151, 4462, 6302, 8924, 11155, 12239, 12604, 13289, 15755, 22310, 24478, 26578, 31510, 44620, 48956, 53156, 61195, 63020, 66445, 122390, 132890, 244780, 265780, 281497, 305647, 562994, 611294, 1125988, 1187183, 1222588, 1407485, 1528235, 1676743, 2374366, 2814970, 3056470, 3353486, 4748732, 5629940, 5935915, 6112940, 6706972, 8383715, 11871830, 16767430, 23743660, 27305209, 33534860, 38565089, 54610418, 77130178, 109220836, 136526045, 154260356, 162644071, 192825445, 273052090, 325288142, 385650890, 546104180, 650576284, 771301780, 813220355, 1626440710, 3252881420, 3740813633, 7481627266, 14963254532, 18704068165, 37408136330, 74816272660]

約数ペア:

[(1, 74816272660), (2, 37408136330), (4, 18704068165), (5, 14963254532), (10, 7481627266), (20, 3740813633), (23, 3252881420), (46, 1626440710), (92, 813220355), (97, 771301780), (115, 650576284), (137, 546104180), (194, 385650890), (230, 325288142), (274, 273052090), (388, 192825445), (460, 162644071), (485, 154260356), (548, 136526045), (685, 109220836), (970, 77130178), (1370, 54610418), (1940, 38565089), (2231, 33534860), (2740, 27305209), (3151, 23743660), (4462, 16767430), (6302, 11871830), (8924, 8383715), (11155, 6706972), (12239, 6112940), (12604, 5935915), (13289, 5629940), (15755, 4748732), (22310, 3353486), (24478, 3056470), (26578, 2814970), (31510, 2374366), (44620, 1676743), (48956, 1528235), (53156, 1407485), (61195, 1222588), (63020, 1187183), (66445, 1125988), (122390, 611294), (132890, 562994), (244780, 305647), (265780, 281497)]