26531340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 55963380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 659, 660, 671, 732, 915, 1220, 1318, 1342, 1830, 1977, 2013, 2636, 2684, 3295, 3355, 3660, 3954, 4026, 6590, 6710, 7249, 7908, 8052, 9885, 10065, 13180, 13420, 14498, 19770, 20130, 21747, 28996, 36245, 39540, 40199, 40260, 43494, 72490, 80398, 86988, 108735, 120597, 144980, 160796, 200995, 217470, 241194, 401990, 434940, 442189, 482388, 602985, 803980, 884378, 1205970, 1326567, 1768756, 2210945, 2411940, 2653134, 4421890, 5306268, 6632835, 8843780, 13265670, 26531340]

約数ペア:

[(1, 26531340), (2, 13265670), (3, 8843780), (4, 6632835), (5, 5306268), (6, 4421890), (10, 2653134), (11, 2411940), (12, 2210945), (15, 1768756), (20, 1326567), (22, 1205970), (30, 884378), (33, 803980), (44, 602985), (55, 482388), (60, 442189), (61, 434940), (66, 401990), (110, 241194), (122, 217470), (132, 200995), (165, 160796), (183, 144980), (220, 120597), (244, 108735), (305, 86988), (330, 80398), (366, 72490), (610, 43494), (659, 40260), (660, 40199), (671, 39540), (732, 36245), (915, 28996), (1220, 21747), (1318, 20130), (1342, 19770), (1830, 14498), (1977, 13420), (2013, 13180), (2636, 10065), (2684, 9885), (3295, 8052), (3355, 7908), (3660, 7249), (3954, 6710), (4026, 6590)]