38166890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 76142592

約数和(自身を除く): 37975702

約数列:

[1, 2, 5, 10, 23, 31, 46, 53, 62, 101, 106, 115, 155, 202, 230, 265, 310, 505, 530, 713, 1010, 1219, 1426, 1643, 2323, 2438, 3131, 3286, 3565, 4646, 5353, 6095, 6262, 7130, 8215, 10706, 11615, 12190, 15655, 16430, 23230, 26765, 31310, 37789, 53530, 72013, 75578, 123119, 144026, 165943, 188945, 246238, 331886, 360065, 377890, 615595, 720130, 829715, 1231190, 1659430, 3816689, 7633378, 19083445, 38166890]

約数ペア:

[(1, 38166890), (2, 19083445), (5, 7633378), (10, 3816689), (23, 1659430), (31, 1231190), (46, 829715), (53, 720130), (62, 615595), (101, 377890), (106, 360065), (115, 331886), (155, 246238), (202, 188945), (230, 165943), (265, 144026), (310, 123119), (505, 75578), (530, 72013), (713, 53530), (1010, 37789), (1219, 31310), (1426, 26765), (1643, 23230), (2323, 16430), (2438, 15655), (3131, 12190), (3286, 11615), (3565, 10706), (4646, 8215), (5353, 7130), (6095, 6262)]