24990400520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1\times {\mathrm{14173}}^1$

素因数の和:16794

約数の個数: 64

約数和(自身を含む): 59563116720

約数和(自身を除く): 34572716200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2593, 5186, 10372, 12965, 14173, 20744, 25930, 28346, 44081, 51860, 56692, 70865, 88162, 103720, 113384, 141730, 176324, 220405, 240941, 283460, 352648, 440810, 481882, 566920, 881620, 963764, 1204705, 1763240, 1927528, 2409410, 4818820, 9637640, 36750589, 73501178, 147002356, 183752945, 294004712, 367505890, 624760013, 735011780, 1249520026, 1470023560, 2499040052, 3123800065, 4998080104, 6247600130, 12495200260, 24990400520]

約数ペア:

[(1, 24990400520), (2, 12495200260), (4, 6247600130), (5, 4998080104), (8, 3123800065), (10, 2499040052), (17, 1470023560), (20, 1249520026), (34, 735011780), (40, 624760013), (68, 367505890), (85, 294004712), (136, 183752945), (170, 147002356), (340, 73501178), (680, 36750589), (2593, 9637640), (5186, 4818820), (10372, 2409410), (12965, 1927528), (14173, 1763240), (20744, 1204705), (25930, 963764), (28346, 881620), (44081, 566920), (51860, 481882), (56692, 440810), (70865, 352648), (88162, 283460), (103720, 240941), (113384, 220405), (141730, 176324)]