41939680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 105369768

約数和(自身を除く): 63430088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 907, 1156, 1360, 1445, 1814, 2312, 2720, 2890, 3628, 4535, 4624, 5780, 7256, 9070, 9248, 11560, 14512, 15419, 18140, 23120, 29024, 30838, 36280, 46240, 61676, 72560, 77095, 123352, 145120, 154190, 246704, 262123, 308380, 493408, 524246, 616760, 1048492, 1233520, 1310615, 2096984, 2467040, 2621230, 4193968, 5242460, 8387936, 10484920, 20969840, 41939680]

約数ペア:

[(1, 41939680), (2, 20969840), (4, 10484920), (5, 8387936), (8, 5242460), (10, 4193968), (16, 2621230), (17, 2467040), (20, 2096984), (32, 1310615), (34, 1233520), (40, 1048492), (68, 616760), (80, 524246), (85, 493408), (136, 308380), (160, 262123), (170, 246704), (272, 154190), (289, 145120), (340, 123352), (544, 77095), (578, 72560), (680, 61676), (907, 46240), (1156, 36280), (1360, 30838), (1445, 29024), (1814, 23120), (2312, 18140), (2720, 15419), (2890, 14512), (3628, 11560), (4535, 9248), (4624, 9070), (5780, 7256)]