82252300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 200778816

約数和(自身を除く): 118526516

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 157, 169, 260, 310, 314, 325, 338, 403, 620, 628, 650, 676, 775, 785, 806, 845, 1300, 1550, 1570, 1612, 1690, 2015, 2041, 3100, 3140, 3380, 3925, 4030, 4082, 4225, 4867, 5239, 7850, 8060, 8164, 8450, 9734, 10075, 10205, 10478, 15700, 16900, 19468, 20150, 20410, 20956, 24335, 26195, 26533, 40300, 40820, 48670, 51025, 52390, 53066, 63271, 97340, 102050, 104780, 106132, 121675, 126542, 130975, 132665, 204100, 243350, 253084, 261950, 265330, 316355, 486700, 523900, 530660, 632710, 663325, 822523, 1265420, 1326650, 1581775, 1645046, 2653300, 3163550, 3290092, 4112615, 6327100, 8225230, 16450460, 20563075, 41126150, 82252300]

約数ペア:

[(1, 82252300), (2, 41126150), (4, 20563075), (5, 16450460), (10, 8225230), (13, 6327100), (20, 4112615), (25, 3290092), (26, 3163550), (31, 2653300), (50, 1645046), (52, 1581775), (62, 1326650), (65, 1265420), (100, 822523), (124, 663325), (130, 632710), (155, 530660), (157, 523900), (169, 486700), (260, 316355), (310, 265330), (314, 261950), (325, 253084), (338, 243350), (403, 204100), (620, 132665), (628, 130975), (650, 126542), (676, 121675), (775, 106132), (785, 104780), (806, 102050), (845, 97340), (1300, 63271), (1550, 53066), (1570, 52390), (1612, 51025), (1690, 48670), (2015, 40820), (2041, 40300), (3100, 26533), (3140, 26195), (3380, 24335), (3925, 20956), (4030, 20410), (4082, 20150), (4225, 19468), (4867, 16900), (5239, 15700), (7850, 10478), (8060, 10205), (8164, 10075), (8450, 9734)]