2401351700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19319}}^1$

素因数の和:19457

約数の個数: 72

約数和(自身を含む): 5735257920

約数和(自身を除く): 3333906220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 550, 565, 1100, 1130, 1243, 2260, 2486, 2825, 4972, 5650, 6215, 11300, 12430, 19319, 24860, 31075, 38638, 62150, 77276, 96595, 124300, 193190, 212509, 386380, 425018, 482975, 850036, 965950, 1062545, 1931900, 2125090, 2183047, 4250180, 4366094, 5312725, 8732188, 10625450, 10915235, 21250900, 21830470, 24013517, 43660940, 48027034, 54576175, 96054068, 109152350, 120067585, 218304700, 240135170, 480270340, 600337925, 1200675850, 2401351700]

約数ペア:

[(1, 2401351700), (2, 1200675850), (4, 600337925), (5, 480270340), (10, 240135170), (11, 218304700), (20, 120067585), (22, 109152350), (25, 96054068), (44, 54576175), (50, 48027034), (55, 43660940), (100, 24013517), (110, 21830470), (113, 21250900), (220, 10915235), (226, 10625450), (275, 8732188), (452, 5312725), (550, 4366094), (565, 4250180), (1100, 2183047), (1130, 2125090), (1243, 1931900), (2260, 1062545), (2486, 965950), (2825, 850036), (4972, 482975), (5650, 425018), (6215, 386380), (11300, 212509), (12430, 193190), (19319, 124300), (24860, 96595), (31075, 77276), (38638, 62150)]