65222300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4599

約数の個数: 72

約数和(自身を含む): 166312272

約数和(自身を除く): 101089972

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4561, 7150, 9122, 14300, 18244, 22805, 45610, 50171, 59293, 91220, 100342, 114025, 118586, 200684, 228050, 237172, 250855, 296465, 456100, 501710, 592930, 652223, 1003420, 1185860, 1254275, 1304446, 1482325, 2508550, 2608892, 2964650, 3261115, 5017100, 5929300, 6522230, 13044460, 16305575, 32611150, 65222300]

約数ペア:

[(1, 65222300), (2, 32611150), (4, 16305575), (5, 13044460), (10, 6522230), (11, 5929300), (13, 5017100), (20, 3261115), (22, 2964650), (25, 2608892), (26, 2508550), (44, 1482325), (50, 1304446), (52, 1254275), (55, 1185860), (65, 1003420), (100, 652223), (110, 592930), (130, 501710), (143, 456100), (220, 296465), (260, 250855), (275, 237172), (286, 228050), (325, 200684), (550, 118586), (572, 114025), (650, 100342), (715, 91220), (1100, 59293), (1300, 50171), (1430, 45610), (2860, 22805), (3575, 18244), (4561, 14300), (7150, 9122)]