104498680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18304

約数の個数: 64

約数和(自身を含む): 276242400

約数和(自身を除く): 171743720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 18269, 36538, 73076, 91345, 146152, 182690, 200959, 237497, 365380, 401918, 474994, 730760, 803836, 949988, 1004795, 1187485, 1607672, 1899976, 2009590, 2374970, 2612467, 4019180, 4749940, 5224934, 8038360, 9499880, 10449868, 13062335, 20899736, 26124670, 52249340, 104498680]

約数ペア:

[(1, 104498680), (2, 52249340), (4, 26124670), (5, 20899736), (8, 13062335), (10, 10449868), (11, 9499880), (13, 8038360), (20, 5224934), (22, 4749940), (26, 4019180), (40, 2612467), (44, 2374970), (52, 2009590), (55, 1899976), (65, 1607672), (88, 1187485), (104, 1004795), (110, 949988), (130, 803836), (143, 730760), (220, 474994), (260, 401918), (286, 365380), (440, 237497), (520, 200959), (572, 182690), (715, 146152), (1144, 91345), (1430, 73076), (2860, 36538), (5720, 18269)]