22149712300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{13613}}^1$

素因数の和:13987

約数の個数: 72

約数和(自身を含む): 49134886416

約数和(自身を除く): 26985174116

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 307, 530, 614, 1060, 1228, 1325, 1535, 2650, 3070, 5300, 6140, 7675, 13613, 15350, 16271, 27226, 30700, 32542, 54452, 65084, 68065, 81355, 136130, 162710, 272260, 325420, 340325, 406775, 680650, 721489, 813550, 1361300, 1442978, 1627100, 2885956, 3607445, 4179191, 7214890, 8358382, 14429780, 16716764, 18037225, 20895955, 36074450, 41791910, 72148900, 83583820, 104479775, 208959550, 221497123, 417919100, 442994246, 885988492, 1107485615, 2214971230, 4429942460, 5537428075, 11074856150, 22149712300]

約数ペア:

[(1, 22149712300), (2, 11074856150), (4, 5537428075), (5, 4429942460), (10, 2214971230), (20, 1107485615), (25, 885988492), (50, 442994246), (53, 417919100), (100, 221497123), (106, 208959550), (212, 104479775), (265, 83583820), (307, 72148900), (530, 41791910), (614, 36074450), (1060, 20895955), (1228, 18037225), (1325, 16716764), (1535, 14429780), (2650, 8358382), (3070, 7214890), (5300, 4179191), (6140, 3607445), (7675, 2885956), (13613, 1627100), (15350, 1442978), (16271, 1361300), (27226, 813550), (30700, 721489), (32542, 680650), (54452, 406775), (65084, 340325), (68065, 325420), (81355, 272260), (136130, 162710)]