310080692960

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4881623}}^1$

素因数の和:4882035

約数の個数: 48

約数和(自身を含む): 734411041056

約数和(自身を除く): 424330348096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 794, 1588, 1985, 3176, 3970, 6352, 7940, 12704, 15880, 31760, 63520, 4881623, 9763246, 19526492, 24408115, 39052984, 48816230, 78105968, 97632460, 156211936, 195264920, 390529840, 781059680, 1938004331, 3876008662, 7752017324, 9690021655, 15504034648, 19380043310, 31008069296, 38760086620, 62016138592, 77520173240, 155040346480, 310080692960]

約数ペア:

[(1, 310080692960), (2, 155040346480), (4, 77520173240), (5, 62016138592), (8, 38760086620), (10, 31008069296), (16, 19380043310), (20, 15504034648), (32, 9690021655), (40, 7752017324), (80, 3876008662), (160, 1938004331), (397, 781059680), (794, 390529840), (1588, 195264920), (1985, 156211936), (3176, 97632460), (3970, 78105968), (6352, 48816230), (7940, 39052984), (12704, 24408115), (15880, 19526492), (31760, 9763246), (63520, 4881623)]